Air tools, also called pneumatic tools, belong on the tool shelf of every
carpenter, mechanic, and do-it-yourselfer. Air tools are available
for almost every job. Common air tools used by carpenters and
woodworkers include drills, grinders, and nail guns as well as routers,
sanders, and saws. Mechanics frequently use pneumatic tools such as
ratchets, wrenches, and tire inflators. Paint sprayers
and impact hammers are used by woodworkers, house painters, and
carpenters alike. In short, most common electrical power tools also
come in air tool versions.
Air tools rely on compressed air, so you will need an air compressor to
provide them with power. You use an air hose to connect your tool to
your air compressor, turn on the air compressor, and then you are ready
to work. To get the maximum benefit from your air compressor, follow
Match the air pressure on your compressor to the air pressure
required by your tool. You should be able to adjust the air
pressure output by your compressor so you can use it with a variety
Buy air hoses specifically made for your compressor so you get a
tight seal between the hose and the compressor.
If you don't think you will use air tools enough to justify buying your
own compressor, you can always rent both air compressors and air tools
from a tool rental shop.
Air tools offer many advantages over other types of tools. Air tools
Lightweight. Air motors are smaller and lighter than electric
or hydraulic motors.
Powerful. They typically offer more torque and power than
Durable and longer lasting. Air tools are the only tools that
are still made with steel casings. In addition, they have fewer
moving parts than conventional tools, making them more durable.
Easy to maintain. Because air tools have few moving parts, an
occasional light oiling is the only maintenance they usually need.
Easy to use. Just connect the tool to your air compressor and
Cost-effective. Although you must invest in an air compressor
as your power source, air tools don't include their own electric motors,
and thus tend to cost less than conventional tools.
Air Tool Safety Tips
Air tools are generally easy to use, but you do need to follow some basic
Follow the manufacturer's guidelines for maximum air pressure, or
the tool could explode.
For tools such as grinders and cutters, follow the manufacturer's
guidelines for maximum speed.
Wear eye protection to guard your eyes against flying debris.
Wear ear protection. Both the air compressor and the tool
itself are noisy.
Air tools are durable and long-lasting, making them a cost-effective
addition to your home workshop.
For more information about air tools and air compressors, visit Bob Vila's
Compressed Air Tools page. To learn
about the benefits and uses of compressed air in a variety of settings,
visit the British Compressed Air Society website.